baber/WOPTO huggingface dataset:
Patent ES-8407316-A1 (ES)
Title: 1-Hydroxy:phenoxy-3-phenyl(oxy):ethylamino 2-propanol derivs.
IPC: A61K31/09
Filed: 1982-09-14
Abstract: EP--64487 A 1-(4-Hydroxyphenoxy) 3-(2-phenyl(oxy)ethylamino) 2-propanol derivs. of formula (I) and their salts are new. In (I) R3 is H or Me; m is 0 or 1; when m is 0, R4 and R5 are the same and are MeO, F, Br or Cl at the 2- and 6-positions; when m is 1, R4 is H and R5 is H, MeO, EtO, acetyl, Me, hydroxymethyl, CN, Cl, F, Br or OH. - (I) possess beta-adrenoceptor stimulating activity and have a positive inotropic action on the heart. They can be used to treat cardiac failure, (specifically ventricular myocardial failure). (I) are intended to improve symptoms and signs of cardiac failure such as dyspnea, cyanosis, pulmonary oedema, increased venous pressure, liver enlargement and peripheral oedema. - (I) can be used in combination with digitalis or diuretics, or other measures in treating cardiogenic shock.(I) can also ba used in the treatment of bradycardia i.e. conditions with slow heart rhythm where the weak positive chronotropic effect in combination with the positive inotropic effect of (I) can be expected to be of therapeutic value. - (I) have stimulating effects on the heart related to those of the endogenous catecholamines and isoprenaline but are devoid of their vascular effects.
Patent ES-8403362-A1 (ES)
Title: Method for the casting of objects from a high-viscosity mix, and a mould for carrying out the method.
IPC: B28B3/02
Filed: 1982-11-08
Abstract: The invention is concerned with a method and a mould for the casting of large-size concrete objects or elements for compacting the high-viscosity casting mix, the mould (3 or 17) comprising a bottom (8 or 24) and side walls (6, 7) as well as, additionally, a deck (9 or 25) for bringing the high-viscosity casting mix present in the mould (3 or 17) mechanically under pressure. According to the invention, repeated parallel dislocations back and forth are produced in the various regional zones of the mechanically pressurized high-viscosiry casting mix (1) present in the mould (3 or 17), and in particular in parallel dislocation planes (2) of the casting mix. This is achieved by pivoting two opposite mould (3 or 17) walls (4, 5) or wall portions (20, 21, 22, 23) in synchronism and always in the same direction in relation to each other or in relation to their corresponding portions provided in pairs, which pivoting takes place around shafts (10, 11 or 28, 29) placed at a distance from one another, included in the planes of the said mould walls, and being parallel to each other and to the parallel dislocation planes (2) of the casting mix (1).
Patent ES-8402895-A1 (ES)
Title: Grafted siloxane dispersions for the finishing of textile materials.
IPC: D06M15/244
Filed: 1983-01-14
Abstract: A graft polymer dispersion suitable for finishing textiles and comprising water, a dispersing auxiliary and a polymeric product produced by subjecting to free radical polymerization a composition comprising (A) an organopolysiloxane containing vinyl groups, (B) an organopolysiloxane containing Si-H groups, and (C) a polymerizable vinyl monomer, some of the organopolysiloxane components being linked via polymerized units of the vinyl monomer and some of the Si-H groups of the Si-H-organopolysiloxane being modified by mono-addition of the vinyl monomer.
Patent ES-8402394-A1 (ES)
Title: Rotary positive-displacement pump
IPC: B62D5/07
Filed: 1983-02-04
Abstract: In a pump of the slipper-vane type for e.g. a vehicle hydraulic power- steering system, a chamber for the rotor 30 is defined by a cam ring 3 and side plates 4, 5 furnished with suction and discharge parts, respectively, Figs. 5-8 (not shown). To prevent injury thereto due to thermal expansion, friction, and pressure pulsations the cam ring and side plates may be fastened together with longitudinally-resilient screws 20, each of which has either a reduced diameter portion 21 or a screw-threaded portion (24), Fig. 15 (not shown), whereat the strain (caused by the heat and pressure of the working fluid in the rotor chamber) is greater than that at the thicker or non-threaded adjacent portions of the screw. A reservoir 2 for the working fluid may be mounted on the side plates.
Patent ES-8403293-A1 (ES)
Title: Axial translation device for partly finished cigarettes
IPC: A24C5/35
Filed: 1983-03-29
Abstract: An axial translation device for partly finished cigarettes disposed alongside one another in such a way as to form two substantially parallel rows, the device being provided with an input conveyor, an output conveyor and a conveyor roller for each said row disposed between the said input conveyor and output conveyor and tangential thereto, the said two conveyor rollers having parallel, but non coincident axes and supporting the partly finished cigarettes of the associated said row in an axially movable manner under the thrust of actuator means.
Patent ES-8407035-A1 (ES)
Title: Dextrogyrating isomers of 1-aza-bicyclo(2,2,2)octane derivatives, their preparation and pharmaceutical preparations containing them.
IPC: A61K31/435
Filed: 1983-05-03
Abstract: Compounds, useful as medications, of formula: < IMAGE > in which A is a sulphur atom or a -CH2-CH2- group, X is a hydrogen atom or a -SO2N(CH3)2 group and the absolute configuration of the carbon atom in position 3 of the 1-azabicyclo[2.2.2]octane ring is sinister (S).
Patent ES-8504142-A1 (ES)
Title: Acylated, hindered hexa:hydro:pyrimidine light stabilisers
IPC: C08K5/34
Filed: 1983-06-15
Abstract: Acylated, hindered hexahydro pyrimidine of formula (I) is new (where R1-R4 are 1-6C alkyl when  opt. substd. with (m)ethyl, or phenyl, aryl opt. substd. with 1-3 substs. comprising lower alkyl, lower alkoxy or hydroxyl and (R1 and R2), (R3 and R4) each can form a 4-7C cycloalkyl ring with thin respective C atoms; R5 and R6 are H, 1-6C alkyl or aralkyl and R5 and R6 may form a 5-7C cycloalkyl ring with their respective C atoms; R7 comprises 1-20C alkyl opt. substd. with up to 5 lower alkyls, arylalkyl, 3-12C cycloalkyl, aryl substd. with 1-3 substits. comprising lower alkyl, lower alkoxy or hydroxyl, -OR9, -NHR9, -ACOR10 or -N(H)ANHCOR10 where R9 is 1-20C alkyl which can be substd. with up to 5 lower alkyl or 5-11C cycloalkyl; A is 1-12C alkylene which can be substd. with up to 18C alkyl or alkenyl; 2-4C alkenylene; up to 12C cycloalkylene; up to 12C cycloalkenylene; up to 8C bicyclo-alkylene; up to 8C sicycloalkenylene or phenylene; and R10 comprises hydroxyl, lower alkoxy, phenoxy or a gp. (II) where R8 is H, 1-10C alkyl, 1-10 substd. alkyl, aralalkyl, hydroxyl, oxyl or -C(=O)-R11 where R11 is 1-20C alkyl which can be substd. with up to 5 lower alkyls consisting of 1-3 up to 18C alkyl). A compsn. using (I) as a light stabiliser is also claimed. - (I) is used with plastics for film and fibre and stabilisers the material against deterioration resulting from exposure to UV light. - Specific (I) includes 1-(alkenoyl)2,2,4,4,6 pentomethyl hexahydro pyrimidine.
Patent ES-8502989-A1 (ES)
Title: Diaminopyrimidines and their production.
IPC: C07D239/42
Filed: 1983-09-08
Abstract: Substituted-phenyl derivatives of 5-(1,4-piperazinyl)-2,4-pyrimidinediamine are effective as antibacterial and antitumor agents. Methods of preparing such compounds, pharmaceutical compositions based thereon, and a method of treating bacterial infections in a mammal in need of such treatment are disclosed.
Patent ES-8500637-A1 (ES)
Title: Adjustment of stitch cams in a knitting machine
IPC: D04B15/32
Filed: 1984-03-01
Abstract: A carriage 14 is reciprocable along a needle bed of a flat knitting machine and carries a needle cam. A pair of stitch cams 12 and 13 are adjustably supported by the carriage 14 and are disposed so as to trail behind the needle cam in alternate strokes of the carriage, respectively. An adjustment mechanism 11 includes a stepping motor 38 (FIG. 3) which adjusts the trailing stitch cam 12 or 13 not only at the beginning of the respective stroke but also during the course of the stroke itself, thereby enabling the stitch density to be varied within each row of the knitted article as well as from row to row.
Patent ES-8606472-A1 (ES)
Title: Alkyl phenol and amino phenol compositions and two-cycle engine oils and fuels containing same.
IPC: C10M141/06
Filed: 1984-03-09
Abstract: Additive combinations useful in lubricating compositions containing a major amount of an oil of lubricating viscosity are described. The additive compositions comprise a mixture of at least one alkyl phenol and at least one amino phenol, each having at least one hydrocarbon-based group of at least about 10 aliphatic carbon atoms. The additive compositions also are useful in fuel-lubricant mixtures for use in two-cycle internal combustion engines. Generally, the additive combinations also will contain a detergent/dispersant.
Patent ES-8506549-A1 (ES)
Title: Shaping glass sheets to complicated shapes.
IPC: C03B35/20
Filed: 1984-03-29
Abstract: Bending a glass sheet to a complicated shape that comprises one portion bent sharply relative to a main portion of the sheet involving the use of a vacuum holder, an auxiliary shaping rail and means to correlate the movement of the shaping rail with that of the glass sheet during a bending cycle to insure that the glass sheet is clear of the auxiliary shaping rail except for such time in the glass sheet bending cycle that requires the auxiliary shaping rail to engage the glass sheet portion to be sharply bent against the corresponding portion of the vacuum holder. Another feature incorporated in a preferred embodiment of the present invention facilitates ready removal of glass fragments whenever a flawed glass sheet fractures at or beyond a shaping station outside a furnace where the glass sheet is heated to its deformation temperature.
Patent ES-8707571-A1 (ES)
Title: Improved partially oriented nylon yarn and process.
IPC: D02G1/02
Filed: 1984-04-23
Abstract: An improved partially-oriented nylon 66 (PON) spinning process and product are provided by increasing the molecular weight well above the levels customary for apparel end uses.
Patent ES-8602455-A1 (ES)
Title: Device for regulating the draught of the strip in a hot rolling mill.
IPC: B21B41/10
Filed: 1985-03-14
Abstract: The device includes an arm (3) pivotable about an axis parallel to the strip (S) and perpendicular to the direction of advance of the strip. One end of the arm is held in contact with the strip and carries a sensor (5) which outputs electrical couple signals indicative of the couple (QL) applied by the strip to the arm about the pivot axis of the arm. A processing and control unit (12) is connected to the couple sensor and to sensors (8) for sensing the angular position of the arm, and is arranged to generate an error signal ( epsilon c) in dependence on the difference between the said couple signals (QL) and a reference couple signal (QN). The device further includes drive means (6) arranged, when actuated, to change the position of the tensioner (3) in dependence on the error signal ( epsilon c) generated by the control and processing unit.
Patent ES-8702101-A1 (ES)
Title: Communication terminal for processing voice and graphical information
IPC: H04M1/27475
Filed: 1985-03-15
Abstract: A communication terminal for processing voice and graphical information having a telephone set including a handset supported by a housing with an input device mounted within the housing for establishing communication with a distant terminal. The input device includes a flat display screen having a presentation portion and a switching field portion. A transparent resistive coating which conducts electrical signals and which is mounted over the presentation portion is manually contacted by a pen which extracts a signal for identifying the point of contact. The pen is used to touch the portion of the screen representing a dial keypad and various switching functions. The extracted signals are digitized and transmitted to distant terminals via a control circuit which processes both voice and graphical information.
Patent ES-8703784-A1 (ES)
Title: Improvements in or relating to prefilled hydraulic control apparatus.
IPC: F16L37/091
Filed: 1985-09-30
Abstract: The apparatus is primarily for operating a slave cylinder 18 of vehicle apparatus comprising a master cylinder 28 the slave cylinder 18 and a conduit 26 interconnecting the master and slave cylinders. The apparatus includes a connector 32 through which hydraulic fluid can pass and which comprises a pair of self sealing connector members 44, 46 which enable the cylinders to be interconnected through the conduit, the cylinders and conduit being filled with hydraulic fluid prior to installation in the vehicle. The slave cylinder may be integral or partly integral with a bell housing 14 for a friction clutch assembly or may be mounted on a transmission casing 15.
Patent ES-8701669-A1 (ES)
Title: Device for cyclically rearranging a pile of rectangular or square sheets.
IPC: G03B23/02
Filed: 1985-11-13
Abstract: A device for cyclically rearranging a pile of rectangular or square sheets, particularly a pile of photographic prints, comprises a first (12) and a second (14) frame parts movable with respect to each other in parallel to the main plane of the pile. Elements grab an individual sheet from one side of the pile and bring it to the other side of the pile during a reciprocating motion of the frame parts. Said elements comprise: (a) a separator device (20/266) to separate an individual sheet from the pile, (b) a feeding device (460) to feed sheets to the separator device, (c) holding devices (460/20) for holding the individual sheet in the first frame part and the remainder of the pile in the other frame part, and (d) a guiding device (386) to bring back the individual sheet to the other side of the remainder of the pile. The feeding and holding devices for the individual sheet are comprised of a drive member (460) which hooks the rear edge of the sheet to be separated, in the feed direction thereof. A pressure device (476) is provided on the pile side facing the drive member. The rearranging device may receive piles with a variable number of sheets. The pressure device for the sheet to be separated presses the sheet until the drive member gets into the separator device. The guiding device (490) comprises elements which enable the introduction of the individual sheet between the pressure device and the pile, when they are actuated by the motion of the frame parts.
Patent ES-8705682-A1 (ES)
Title: Controlling the response of a pressurized water reactor to rapid fluctuations in load.
IPC: G21D3/12
Filed: 1985-12-20
Abstract: In a method of operating a pressurized water reactor having a plurality of control systems (31, 37) controlling a plurality of process variables, wherein the control systems (31, 37) are operated to effect control actions which regulate the associated process variables to the value called for by associated setpoint signals (TREF), a rapid fluctuation signal representative of the magnitude of fluctuations in the load signal above a predetermined frequency is generated from a load signal (QTURB) and in response to the rapid fluctuation signal the magnitude of at least one of the setpoint signals is adjusted by an amount corresponding to the expected change in the value of the associated process variable as a result of the rapid fluctuations in the load signal in such a manner that the control actions required by the associated control systems are significantly reduced.
Patent ES-8700867-A1 (ES)
Title: Di:hydro-avermectin B deriv. prepn.
IPC: C12P17/08
Filed: 1985-12-30
Abstract: The 22,23-dihydro deriv. of Avermectin B1a is made by (a) washing the solids from a bio-fermenter producing such macrolytes with water; (b) extracting with acetone; (c) concentrating to give a crude avermectin ppt. (d) centrifuging the ppt.; (e) dissolving in CHCl3 or CH2Cl2; (f) filtering; (g) drying the filtrate; (h) dissolving in methanol; (i) chromatographing on a hydrophobic resin column equilibrated with 55% methanol in water; (j) washing the resin with 55% methanol in water; (k) eluting with methanol; (l) drying the eluate; (m) dissolving in a mixt. of CHCl3, ethyl acetate, methanol and CH2Cl2; (n) chromatographing on a silica gel column; (o) eluting with the same solvent mixt.; (p) crystallising the eluted fractions of 4-8 deg.C and leaving to stand, to obtain avermectin  B1a and B2a with 96% purity; and (q) treating with HI in presence of red phosphorus. It is of use as an insecticide or miticide.
Patent ES-8705904-A1 (ES)
Title: Aqueous based release coating compositions.
IPC: C09J7/02
Filed: 1986-01-09
Abstract: An aqueous based release coating composition for pressure sensitive adhesives comprising an emulsion copolymer or interpolymer and a release agent which is capable of reacting with the functional group of the emulsion polymer to form amine-acid or other bonding interaction utilizing an amine or acid functionality such that migration of the release agent from the coating to a subsequently applied adhesive is prevented.
Patent ES-8701799-A1 (ES)
Title: Curable copolymers, their preparation and their use.
IPC: C08F246/00
Filed: 1986-02-06
Abstract: Copolymers based on (A) 5-95% by weight of at least one polymerizable carbamoyloxyalkyldicarboxylic acid ester, carrying hydroxyl groups, of the general formula I < IMAGE > in which R1 represents hydrogen or alkyl or hydroxyalkyl having in each case 1 to 30 carbon atoms in the alkyl radical, R2 represents alkyl or hydroxyalkyl having in each case 1 to 30 carbon atoms in the alkyl radical, or the radical < IMAGE > subject to the proviso that R1 is hydrogen and x is an integer from 2 to 10, R3 represents linear or branched alkylene having 2 to 5 carbon atoms, R4 represents hydrogen or methyl and R5 represents hydroxyalkyl or hydroxyaminoalkyl having in each case 2 to 20 carbon atoms in the alkyl radical, or an alkyl radical of this type which also contains ester groups and/or ether groups, and (B) 5-95% by weight of at least one copolymerizable monomer belonging to the group comprising (a) alpha , beta -olefinically unsaturated monocarboxylic acid and alkyl and hydroxyalkyl esters thereof having in each case 1 to 18 carbon atoms in the alkyl radical, and amides and nitriles thereof, and also monoalkyl and dialkyl esters of alpha , beta -olefinically unsaturated dicarboxylic acids having 1 to 18 carbon atoms in the alkyl radical, (b) vinyl-aromatic monomers, (c) vinyl esters of organic monocarboxylic acids having 1 to 18 carbon atoms in the carboxylic acid radical, and (d) glycidyl esters of unsaturated monocarboxylic and/or dicarboxylic acids, the sum of the components (A) and (B) being in all cases 100% by weight, and a process for their preparation. The copolymers are used for the preparation of shaped articles and/or coatings which have excellent properties.
Patent ES-8706410-A1 (ES)
Title: Method of making apparel.
IPC: A41D27/10
Filed: 1986-02-10
Abstract: A method of forming and attaching sleeves to a garment, particularly an isolation gown is disclosed. The garment is constructed from a generally rectangular body portion and two sleeve portions. The body portion is cut and folded to form a straight line on each side and the sleeve portions are attached to the body on the straight line and then folded. The sleeve edges are then joined together to form the garment.
Patent ES-8706371-A1 (ES)
Title: Tetrazolyl compounds useful as insectides.
IPC: C07D257/04
Filed: 1986-04-01
Abstract: A compound of formula: < IMAGE > (I) wherein X and Y are each selected from halo, alkyl of up to four carbon atoms, haloalkyl of up to four carbon atoms, alkoxy of up to four carbon atoms, haloalkoxy of up to four carbon atoms, provided that no more than one of X and Y is alkyl or alkoxy, and W and Z are each selected from hydrogen and halogen, R1 is hydrogen, alkyl of up to 6 carbon atoms or carboxylic acyl of up to 10 carbon atoms, R2 is the 1H-tetrazol-1-yl or 2H-tetrazol-2-yl group and R3 is hydrogen or alkyl of up to four carbon atoms. These compounds are useful as pesticides. Intermediates for preparing these compounds are also disclosed.
Patent ES-8704248-A1 (ES)
Title: Swivelling device.
IPC: B23K37/047
Filed: 1986-06-06
Abstract: Precise and fastenerless connection of a fixture to rotatable headstock and tailstock positioners is provided by a slidably engageable ball and socket arrangement located on the headstock positioner and on one end of the fixture, and by a tapered roller located at the opposite end of the fixture which is cradled between two grooved rollers located on the tailstock positioner. The ball and socket centers the headstock end of the fixture on the rotational axis of the headstock positioner while the tapered roller and grooved rollers locate the fixture linearly as well as centrally. The overall fixture support arrangement permits misalignment of the headstock and tailstock positioners without binding of the fixture. A second slidably engageable connecting device at the headstock end assures precise rotaton of the fixture in unison with the headstock positioner.
Patent ES-8707298-A1 (ES)
Title: Process for the preparation of 2-arylpropionic acids.
IPC: C12P7/40
Filed: 1986-06-06
Abstract: A process for the preparation of a pharmaceutically active compound in a stereospecific form of the formula < CHEM > or a pharmaceutically acceptable salt or ester thereof, for example an alkali metal salt or an alkaline earth metal salt or a pivaloyl ester, wherein R1 represents an optionally substituted aryl group such as a phenyl or naphthyl group, optionally included in a heterocyclic ring system, which is optionally substituted, or represents a heteroaromatic ring system optionally containing in addition to carbon atoms one or more atoms selected from the group consisting of nitrogen, sulphur and oxygen, this ring system being optionally substituted, which comprises subjecting a compound of the formula < CHEM > to the action of a micro-organism having the ability for stereoselective oxidation of compound (II) into compound (I), having at least 70% by weight the S-configuration, and if desired converting compound (I) into a pharmaceutically acceptable salt or ester thereof.
Patent ES-8703372-A1 (ES)
Title: Process for manufacturing superlight hermetic floats (buoys)
Filed: 1986-06-10
Abstract: It consists in forming the hull of the float by joining one or a number of pieces of aluminium sheet which are joined via their edges by means of joins obtained by ribbing or folding, forming a cramped part, peripheral strips or flanges of said pieces of aluminium sheet, to which, in one or more spaced regions, strips of metal sheet have previously been joined, which strips of metal sheet incorporate means assisting in the fastening or anchoring of the float to the vessels (navigating structures) to be supported. The inner hollow which results when the pieces of aluminium sheet are joined is filled with a foamed material and the hull is given a covering of waterproof material which is subsequently smoothed and painted.
Patent ES-8706495-A1 (ES)
Title: Vertical or curved continuous-casting machine for steel.
IPC: B22D11/10
Filed: 1986-06-24
Abstract: Continuous casting apparatus is provided having a highly conductive, cooled flow-through mold, a feeder for the mold having an upstream and a downstream section with the downstream section in abutment with the mold, a heater associated with the upstream section for maintaining metal in contact therewith above liquidus temperature, the feeder sections being made of refractory material and dimensioned such that the heat from the upstream section is not bled off so rapidly into the cooling elements of the adjacent mold as to start the strand shell development in the upstream section, but sufficiently to let it start in the downstream secton of the feeder.